Toasty tootsies! Soft booties provide nurturing warmth to calm the spirit as they take the chill off the coldest feet. Enjoy them while reading, napping, or apres ski. Simply heat the booties in a microwave and they stay cozy-warm for 30-45 minutes. Of off-white cotton damask. One size fits women's sizes 6-10 and men’s sizes 5-9. A truly thoughtful gift!